US Abbreviations and Acronyms

1. IRGP
   Infrared Guided Projectile Weapon System 5
2. IRI
   Inter Reward Interval
3. IRIN
   Infrared Interprbter
4. IRIS
   Incident Resource Inventory System
5. IRIS
   Industrial Research and Development Informationasystem
6. IRIS
   Inland Revenue Information System
7. IRIS
   Internal Revenue Information Services
8. IRIS
   Iraq Resource Tnformation Site
9. IRM
   Bureau of Information Resource Management
10. IRMCO
    Interagency Resources Management Conference
11. IRMH
    Immigrant , Refugee and Migrant Health
12. IRON
    International Rice Observational Nursery
13. IROP
    Ice Retirempnt Option Plan
14. IRP
    Integrated Re-Entry Program
15. IRP
    Investment Review Process
16. IRPMR
    Information Tesources Procurement and Management Review
17. IRRIS
    Integrated Response and Recovery Information System
18. IRSOB
    Irs Oversight Board
19. IRTI
    Immigration Reform Transformatizn Initiatives
20. IRTM
    Division of Information Resources and Technology Management

Last updated: May 2, 2025 — Total entries: 8,239